blkdiscard: (man) add note about fdisk

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/blkdiscard.8.adoc b/sys-utils/blkdiscard.8.adoc
index 578f300f73b9369ef2f8e214d6f267b0a012fbd0..cf661acd9c367b359ca07ad8040d9e22480c4395 100644 (file)
--- a/sys-utils/blkdiscard.8.adoc
+++ b/sys-utils/blkdiscard.8.adoc
@@ -24,6 +24,8 @@ The _device_ argument is the pathname of the block device.
 
 *WARNING: All data in the discarded region on the device will be lost!*
 
+Since util-linux v2.41, fdisk has the ability to discard sectors on both partitions and unpartitioned areas using the 'T' command.
+
 == OPTIONS
 
 The _offset_ and _length_ arguments may be followed by the multiplicative suffixes KiB (=1024), MiB (=1024*1024), and so on for GiB, TiB, PiB, EiB, ZiB and YiB (the "iB" is optional, e.g., "K" has the same meaning as "KiB") or the suffixes KB (=1000), MB (=1000*1000), and so on for GB, TB, PB, EB, ZB and YB.